Dehydran 3273 Poly dimethyl siloxane Cognis Defoamer / Antifoaming agent >> Silicone Coatings >> Solvent-Free/ High-Solids Coatings >> Waterborne General Industrial /Maintenance Wood & Furniture Coatings >> Furniture/ interior decoration DEHYDRAN 3273 is a defoamer for use in aqueous emulsion based coatings, industrial coatings, as well as parquet and furniture coatings. It is also an effective defoamer for use during the production of polymeric emulsions. Blend of native (natural) raw materials containing a specially developed poly dimethyl siloxane. The product is also free of solvent. DEHYDRAN 3273 is a solvent free defoamer and air release agent for low or non-pigmented coatings. Due to its outstanding compatiblity, DEHYDRAN 3273 can be incorporated at very low shear rates into most coating with very little tendancy to cause cratering. DEHYDRAN 3273 controls foam during application by curtain coater and brush for example, with no noticable problems. high gloss emulsion paints wood stains furniture coatings dip coatings solvent free emulsion paints emulsion manufacture parquet coatings. The optimal dosage depends on the system to be defoamed. The average dosage lies between 0.5% and 1.5% based on the total formulation. Solvent free blend of native (natural) raw materials containing a specially developed poly dimethyl siloxane. Used as a defoamer and air release agent for low or non-pigmented coatings such as high gloss emulsion paints, wood stains, furniture coatings, dip coatings, solvent free emulsion paints and parquet coatings. Offers outstanding compatiblity. Can be incorporated at very low shear rates with very little tendancy to cause cratering. <br> Use level: 0.5-1.5%